38930848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5861

約数の個数: 48

約数和(自身を含む): 88028640

約数和(自身を除く): 49097792

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 5821, 6688, 11642, 23284, 46568, 64031, 93136, 110599, 128062, 186272, 221198, 256124, 442396, 512248, 884792, 1024496, 1216589, 1769584, 2048992, 2433178, 3539168, 4866356, 9732712, 19465424, 38930848]

約数ペア:

[(1, 38930848), (2, 19465424), (4, 9732712), (8, 4866356), (11, 3539168), (16, 2433178), (19, 2048992), (22, 1769584), (32, 1216589), (38, 1024496), (44, 884792), (76, 512248), (88, 442396), (152, 256124), (176, 221198), (209, 186272), (304, 128062), (352, 110599), (418, 93136), (608, 64031), (836, 46568), (1672, 23284), (3344, 11642), (5821, 6688)]